Use the commutative law of addition to find an expression equivalent to 77 plus+44yy.

What is the order of magnitude for the number of liters in a large bottle of soda served at a party

Bill works as a waiter and is keeping track of the tips he ears daily. about how much does bill have to earn in tips on sunday if he wants to average $22 a day? tips by day tips (dollars) monday tuesday wednesday thursday friday saturday $14 $22 $28 $36

To determine the number of deer in a forest a forest ranger tags 280 and releases them back